open (one's) mind (to something)(redirected from opening his mind)
open (one's) mind (to something)
To become or cause one to become receptive to or prepared to consider something, such as a topic, idea, opinion, perspective, etc. Being in college really helped open my mind to the myriad of beliefs and ideals to which different people around the world adhere. I know you're hesitant about seeing a psychic about this, but try opening your mind a bit—you might be pleasantly surprised!
a mind or attitude that is open to new ideas and opinions. (*Typically: get ~; have ~; keep~.) Please try to be nice and keep an open mind. It's all not as bad as you think.
A mind receptive to different opinions and ideas, as in Her open mind could see merit in the new method. This phrase is often put as keep an open mind, as in The judge cautioned the jury to keep an open mind while hearing the evidence. [First half of 1800s]